Under certain circumstances, profanity provides a relief denied even to prayer. Mark Twain
A man who carries a cat by the tail learns something he can learn in no other way. Mark Twain
When I was a boy of fourteen, my father was so ignorant I could hardly stand to have the old man around. But when I got to be twenty-one, I was astonished at how much he had learned in seven years. Mark Twain
"Genius is one per cent inspiration and ninety-nine per cent perspiration. Thomas Edison